The frost ground thing that slows attack speed can also be removed by stampede.Have a stampede cancelling aura if you're gonna nitro boost or dash and other druids are using stampede during tornado, you can also wild charge in human form to leap towards people that are ahead.

Never got soulswap to work from mounted Boss to next mounted boss phase, but I never tried bleeding the boss in that 2-3 sec intermission when the boss is calling the next mount.

During stormcaller, refresh dots right before boss goes into tornado phase.

I found with Magara that I had to be spamming soulswap on the new head as it appeared to get it to work. If I was a second or two late then it didn't work. Looking forward to this week so I can see how much my DPS improves now I have this worked out.

Wind storm's damage can be mitigated by dispersion but not divine shield.On heroic especially be cautious of where the lines are moving after the spear is thrown as it can one shot a kitty with tunnel vision.